| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $135.46 | 7.531% | $145.6615 | $145.66 | $145.65 | $145.70 |
| Purchase #2 | $132.57 | 12.280% | $148.8496 | $148.85 | $148.85 | $148.80 |
| Purchase #3 | $232.50 | 5.432% | $245.1294 | $245.13 | $245.15 | $245.10 |
| Purchase #4 | $32.37 | 3.755% | $33.5855 | $33.59 | $33.60 | $33.60 |
| Purchase #5 | $18.32 | 10.342% | $20.2147 | $20.21 | $20.20 | $20.20 |
| Purchase #6 | $245.88 | 5.755% | $260.0304 | $260.03 | $260.05 | $260.00 |
| Purchase #7 | $177.75 | 9.610% | $194.8318 | $194.83 | $194.85 | $194.80 |
| 7 purchase totals = | $974.85 | $1,048.3029 | $1,048.30 | $1,048.35 | $1,048.20 | |